Pith Number

pith:XUQH46ZL

pith:1996:XUQH46ZLDHIV2VDPEVZW7YMVYY

not attested not anchored not stored refs pending

A Line of Sight Approach to Cosmic Microwave Background Anisotropies

Matias Zaldarriaga (MIT Physics Department), Uros Seljak (Harvard Smithsonian Center for Astrophysics)

arxiv:astro-ph/9603033 v1 · 1996-03-08 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XUQH46ZLDHIV2VDPEVZW7YMVYY}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

4 papers in Pith

From inflation to hot big bang -- a tutorial on cosmological perturbations

The Hubble Tension and Early Dark Energy

Blind mitigation of foreground-induced biases on primordial $B$ modes for ground-based CMB experiments

The Cosmic Linear Anisotropy Solving System (CLASS) II: Approximation schemes

Receipt and verification

First computed	2026-07-04T15:18:04.649708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd207e7b2b19d15d546f25736fe195c6220c556fd972b611b63bd42b4b36158d

Aliases

arxiv: astro-ph/9603033 · arxiv_version: astro-ph/9603033v1 · doi: 10.48550/arxiv.astro-ph/9603033 · pith_short_12: XUQH46ZLDHIV · pith_short_16: XUQH46ZLDHIV2VDP · pith_short_8: XUQH46ZL

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/XUQH46ZLDHIV2VDPEVZW7YMVYY \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: bd207e7b2b19d15d546f25736fe195c6220c556fd972b611b63bd42b4b36158d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6746e69357ac0b7c315db9a22ca425ec967cda7ec2ff889681921016b9205d0d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1996-03-08T22:05:41Z",
    "title_canon_sha256": "fe0fdbe0cba7cec2ae54eedd626b3f55f0f05254e42a1d796c01c1433a025e86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9603033",
    "kind": "arxiv",
    "version": 1
  }
}